LG Optimus Sol E730 hard reset
If your phone needs to be restored to its original condition, use hard reset to reboot your phone.
1. When the phone is switched off, press and hold the Volume down + Power key with your left hand.
2. When the LED on the bottom of the phone lights up, touch and hold the Menu key + Back key with your right hand. You need
to do this immediately, before the screen displays the LG logo. Make sure your left hand is still holding the Volume down and
3. When the LG logo is displayed on the screen, continue to hold the keys for around 2 seconds, and then release all them at the
same time, before the LG logo disappears.
Leave your phone for at least a minute while the hard reset is carried out. You will then be able to switch your phone back on.
Caution: If you perform a hard reset, all user applications and user data will be deleted.
This cannot be reversed. Remember to back up any important data before performing a hard reset.
To reset your LG Optimus Sol E730 phone to factory settings and erase all the data on your phone, touch Menu > Settings> Privacy > Factory data reset > Reset phone.
You can use LG Mobile Support tool to repair your LG cell phone, after download select menu Customer Support > Recovery Phone